Combine 2 lines


 
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# 1  
Old 07-01-2011
Combine 2 lines

All,

i am new to linux script...

source
Code:
Filter: vlan281-BUM-5M
BUM-5M                                                  0                    0
Filter: vlan282-BUM-5M
BUM-5M                                                  0                    0
Filter: vlan2828-BUM-5M
Filter: vlan283-BUM-5M
BUM-5M                                                  0                    0




if using bash script like awk or sed
can change the result to...?

Code:
Filter: vlan281-BUM-5M BUM-5M          0                    0
Filter: vlan282-BUM-5M BUM-5M          0                    0
Filter: vlan283-BUM-5M BUM-5M          0                    0

while 2828 does not have BUM-5M, so can be ignore ??

thanks all

Last edited by Franklin52; 07-02-2011 at 05:38 AM.. Reason: Use code tags for data and code samples
# 2  
Old 07-01-2011
Hi

Code:
awk '/^BUM/{print x,$0;}{x=$0}' file

Guru.
# 3  
Old 07-02-2011
Guru , thanks a lot.

i write a easy expect script , and grep the telnet output.txt , and > to the file.

Code:
 BUM-5M                                           10607963                 7717
 BUM-5M                                                  0                    0
 BUM-5M                                                  0                    0


Beforehand the source output.txt was done manually and paste the context on the txt file (through putty ssh), the result works perfect with
Code:
awk '/^BUM/{print x,$0;}{x=$0}'

will there be any different between the end of line ?


thanks a lot.

Last edited by Franklin52; 07-02-2011 at 05:39 AM.. Reason: Please use code tags, thank you
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